19795222

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{6221}}^1$

素因数の和:6303

約数の個数: 16

約数和(自身を含む): 31209552

約数和(自身を除く): 11414330

約数列:

[1, 2, 37, 43, 74, 86, 1591, 3182, 6221, 12442, 230177, 267503, 460354, 535006, 9897611, 19795222]

約数ペア:

[(1, 19795222), (2, 9897611), (37, 535006), (43, 460354), (74, 267503), (86, 230177), (1591, 12442), (3182, 6221)]